<template>
	<view class="login-container">
		<!-- 提示登录的图标 -->
		<uni-icons type="contact-filled" size="100" color="#AFAFAF"></uni-icons>
		<!-- 登录按钮 -->
		<button type="primary" class="btn-login" open-type="getUserInfo" @getuserinfo="getUserInfo">一键登录</button>
		<!-- 登录提示 -->
		<view class="tips-text">登录后尽享更多权益</view>
	</view>
</template>
<script>
	import {
		mapMutations,mapState
	} from 'vuex'
	export default {
		data() {
			return {

			};
		},
		computed:{
			...mapState('m_user',['redirectInfo'])
		},
		methods: {
			...mapMutations('m_user', ['updateUserInfo', 'updateToken','updateRedirectInfo']),
			loginHandler() {
				uni.getUserProfile({
					desc: '测试',
					success: (res) => {
						console.log(res);
					}
				})
			},
			// 用户授权后用户获取基本信息
			getUserInfo(e) {
				// 	console.log(e);
				// 授权
				if (e.detail.errMsg === 'getUserInfo:fail auth deny') return uni.$showMsg('取消')
				console.log(e.detail.userInfo);
				this.updateUserInfo(e.detail.userInfo)

				this.getToken(e)
			},
			async getToken(info) {
				// 获取code值
				const res = await uni.login().catch(err => err)
				// console.log(res);
				if (!res || res.errMsg !== 'login:ok') return uni.$showMsg('登录失败！')
				// console.log(res.code);
				// console.log(info);
				// 准备参数
				const query = {
					code: res.code,
					encryptedData: info.encryptedData,
					iv: info.iv,
					rawData: info.rawData,
					signature: info.signature
				}
				// console.log(query);
				const loginResult={
					"message": {
						"user_id": 23,
						"user_email_code": null,
						"is_active": null,
						"user_sex": "男",
						"user_qq": "",
						"user_tel": "",
						"user_xueli": "本科",
						"user_hobby": "",
						"user_introduce": null,
						"create_time": 1562221487,
						"update_time": 1562221487,
						"token": "Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1aWQiOjIzLCJpYXQiOjE1NjQ3MzAwNzksImV4cCI6MTAwMTU2NDczMDA3OH0.YPt-XeLnjV-_1ITaXGY2FhxmCe4NvXuRnRB8OMCfnPo"
					},
					"meta": {
						"msg": "登录成功",
						"status": 200
					}
				}
				// console.log(loginResult);
				// if (loginResult.meta.status !== 200) return uni.$showMsg('2登录失败!')

				uni.$showMsg('登录成功!')
				// 直接tokenvuex中
				this.updateToken(loginResult.message.token)
				this.navigeteBack()
			},
			navigeteBack(){
				if(this.redirectInfo && this.redirectInfo.openType === 'switchTab'){
					uni.switchTab({
						url:this.redirectInfo.from,
						complete: () => {
							this.updateRedirectInfo(null)
						}
					})
				}
			}
		}
	}
</script>
<style lang="scss">
	.login-container {
		// 登录盒子的样式
		height: 750rpx;
		display: flex;
		flex-direction: column;
		justify-content: center;
		align-items: center;
		background-color: #f8f8f8;
		position: relative;
		overflow: hidden;

		// 绘制登录盒子底部的半椭圆造型
		&::after {
			content: ' ';
			display: block;
			position: absolute;
			width: 100%;
			height: 40px;
			left: 0;
			bottom: 0;
			background-color: white;
			border-radius: 100%;
			transform: translateY(50%);
		}

		// 登录按钮的样式
		.btn-login {
			width: 90%;
			border-radius: 100px;
			margin: 15px 0;
			background-color: #c00000;
		}

		// 按钮下方提示消息的样式
		.tips-text {
			font-size: 12px;
			color: gray;
		}
	}
</style>